Computer screen off and headphone current sound？

[reiw]

Yesterday I discovered that when the Mac is idle and the screen is turned off, there will be a sound in the earphones, which is like the sound of electricity, but it does not sound when I manually sleep, nor when opening and closing the lid. I don’t know if anyone has this problem. I refreshed the system myself and it still didn’t solve the problem.

 

[Bigwaff]

which is like the sound of electricity

What does electricity sound like?

 

[reiw]

What does electricity sound like?

a very short sound

 

[FreakinEurekan]

Yesterday I discovered that when the Mac is idle and the screen is turned off... didn’t solve the problem.

I should know better than to ask, but.... why are you listening to headphones when the Mac is idle and the screen is off? Is this really a "Problem"? 🧐

 

[BrianBaughn]

Which Mac and which version of macOS? What kind of earphones? How are the earphones connected?

 

[reiw]

Which Mac and which version of macOS? What kind of earphones? How are the earphones connected?

macbook air m3 macos14.7.1，wired headphones